申请人:Bayer Aktiengesellschaft
公开号:US04665061A1
公开(公告)日:1987-05-12
A phosphoric acid ester of the formula ##STR1## in which Y is oxygen, sulphur or --NR--, R is hydrogen or alkyl, X is oxygen or sulphur, and R.sup.1 and R.sup.2 each independently is alkyl.
一种化学式为##STR1##的磷酸酯,其中Y为氧、硫或--NR--,R为氢或烷基,X为氧或硫,R.sup.1和R.sup.2各自独立为烷基。